package com.teamwork.module01.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.teamwork.common.entity.module01.Student;
import org.apache.ibatis.annotations.Param;

public interface StudentMapper extends BaseMapper<Student> {
    void saveNecessary(@Param("user_id") Long id);

    //根据id查询学号
    Long selectStuIdById(@Param("id") Long id);
}
